From 04370bae13251d0bcce205f253fb758f91fdf207 Mon Sep 17 00:00:00 2001
From: Marc Glisse <marc.glisse@inria.fr>
Date: Tue, 15 Nov 2022 19:11:20 +0100
Subject: Also provide ssize_t for wasserstein

I think I'll merge the 2 files later.
---
 src/python/gudhi/hera/wasserstein.cc | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/python/gudhi/hera/wasserstein.cc b/src/python/gudhi/hera/wasserstein.cc
index b1fce1e7..3516352e 100644
--- a/src/python/gudhi/hera/wasserstein.cc
+++ b/src/python/gudhi/hera/wasserstein.cc
@@ -8,10 +8,16 @@
  *      - YYYY/MM Author: Description of the modification
  */
 
-#include <hera/wasserstein.h> // Hera
-
 #include <pybind11_diagram_utils.h>
 
+#ifdef _MSC_VER
+// https://github.com/grey-narn/hera/issues/3
+// ssize_t is a non-standard type (well, posix)
+using py::ssize_t;
+#endif
+
+#include <hera/wasserstein.h> // Hera
+
 double wasserstein_distance(
     Dgm d1, Dgm d2,
     double wasserstein_power, double internal_p,
-- 
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